<link rel="stylesheet" href="${pageContext.request.contextPath}/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet" href="${pageContext.request.contextPath}/bootstrap/css/bootstrap-theme.min.css">
<script src="${pageContext.request.contextPath}/bootstrap/js/jquery-1.11.2.min.js"></script>
<script src="${pageContext.request.contextPath}/bootstrap/js/bootstrap.min.js"></script>